“What is Hemp?” — Supplement to Shift C Article (Thread Summary) June 30, 2025大東武弘 “What is Hemp?” — a long-read article on ShiftC that compiles valuable information. As a specialist in this field, I will provide supplementary notes on each section.
Visit to Qinggang Cannabis Field, Heilongjiang Province August 19, 2024大東武弘 I went to Heilongjiang Province to visit a cannabis field just before harvest. A fresh breeze was blowing through the lush cannabis fields. It reminded me of a bamboo forest...
The History of Textile Hemp (United Nations report Commodities at a Glance: Industrial Hemp Special Issue) June 21, 2024大東武弘 We have translated an excerpt from the United Nations Industrial Hemp Report (2023). The United Nations has compiled a report to help people understand industrial hemp. In it, they touch...
The amount of carbon dioxide absorbed during cultivation is displayed for each product as an IQCC value. June 11, 2024大東武弘 Based on the amount of CO2 absorbed during hemp cultivation, we have begun to convert it into a value per piece of clothing. This will be displayed on each product...
I visited the most important textile hemp producing area (Qingjiang, Heilongjiang Province) (Technical Extra: The Uses of Hurd) February 16, 2024大東武弘 During decortication (the process of separating the outer bast fibers from hemp), the inner woody core, called "ogara" in Japanese and "hurd" in English, is separated and stored in a...
We visited the most important textile hemp producing area (Qinggang, Heilongjiang Province) — Technical: Decortication December 21, 2023大東武弘 This was the process I wanted to know more about. It was the one thing I most wanted to see with my own eyes. The biggest key is how to...
Bashofu Project (Part 2: Visiting Akiko Ishigaki at Koro Kobo/Part 2) December 16, 2023大東武弘 "Those who really need to produce it should take from nature only the amount they really need." Not only Bashofu, but also linen, hemp, abaca (Manila hemp), and other fibers...
We visited the most important textile hemp producing area (Qinggang, Heilongjiang Province) — Technical: Retting December 09, 2023大東武弘 Field retting separates bast and core using rain and dew. A key, nature-driven step for textile hemp; timing and colour vary by weather.
Visit to the most important textile hemp producing area (Qinggang, Heilongjiang Province) (Part 1) December 09, 2023大東武弘 We visited a hemp farm and a state-of-the-art Textile-Hemp spinning factory on the outskirts of Harbin. This region has long produced flax and hemp, but since the 2010s major investment...
Visit to the most important textile hemp producing area (Qinggang, Heilongjiang Province) (Part 2) December 07, 2023大東武弘 At agricultural experiment stations, selective breeding continues, now reaching the third generation. The THC component has been reduced to below 0.3%, effectively undetectable. This is considered one of the world’s...
Bashofu Project (Part 1: Visiting Akiko Ishigaki at Koro Kobo / Part 1) November 07, 2023大東武弘 At the end of October we visited Koro Kobo on Iriomote with OIST project lead Mr. Niizato to meet Akiko Ishigaki, a bearer and creator of Yaeyama’s bashofu.
Special fiber quality creates material properties February 24, 2023大東武弘 The microscopic structure of hemp yarn is "porous" like linen. This structure is thought to be the basis of its water retention, heat retention, and UV protection properties.